Base | Representation |
---|---|
bin | 1000001000101110001010 |
3 | 11000100202100 |
4 | 20020232022 |
5 | 1021222444 |
6 | 113414230 |
7 | 24062202 |
oct | 10105612 |
9 | 4010670 |
10 | 2132874 |
11 | 1227507 |
12 | 86a376 |
13 | 598a73 |
14 | 3d7402 |
15 | 2c1e69 |
hex | 208b8a |
2132874 has 12 divisors (see below), whose sum is σ = 4621266. Its totient is φ = 710952.
The previous prime is 2132857. The next prime is 2132881. The reversal of 2132874 is 4782312.
It can be written as a sum of positive squares in only one way, i.e., 2082249 + 50625 = 1443^2 + 225^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59229 + ... + 59264.
22132874 is an apocalyptic number.
2132874 is an abundant number, since it is smaller than the sum of its proper divisors (2488392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132874 is a wasteful number, since it uses less digits than its factorization.
2132874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118501 (or 118498 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 2132874 is about 1460.4362361979. The cubic root of 2132874 is about 128.7226780872.
The spelling of 2132874 in words is "two million, one hundred thirty-two thousand, eight hundred seventy-four".
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